from django.db import models

# Create your models here.


class Area(models.Model):

    name = models.CharField(max_length=30,verbose_name='名称')
    parent = models.ForeignKey('self',on_delete=models.SET_NULL,related_name='subs',null = True,blank=True,verbose_name='上级行政区划')


    class Meta:
        db_table = 'tb_areas'
        # fields = ('id','name','subs')
        verbose_name = '行政区域'
        verbose_name_plural = '行政区域'

    def __str__(self):
        return self.name